公开(公告)号：US20240313407A1

公开(公告)日：2024-09-19

申请号：US18594383

申请日：2024-03-04

Applicant: Wistron NeWeb Corp.

Inventor： Hung-Ying LIN ,  Kuo-Jen LAI ,  Wen-Tai TSENG

IPC: H01Q9/04 ,  H01Q21/22

CPC classification number: H01Q9/0421 ,  H01Q21/22

Abstract: An antenna structure includes a grounding element, a first, a second and a third radiation portion, a shorting radiation portion, a grounding radiation portion, a dielectric substrate, and a first conductive via element. The first radiation portion and the second radiation portion are coupled to a feeding point. The second radiation portion is coupled to the grounding element through the shorting radiation element. The third radiation portion is coupled to the grounding element. A first coupling gap is formed between the grounding radiation element and the grounding element. The dielectric substrate has a first surface and a second surface which are opposite to each other. The first radiation portion is disposed on the first surface. The third radiation portion is disposed on the second surface. The third radiation portion is coupled to the first radiation portion through the first conductive via element.

公开(公告)号：US20230411853A1

公开(公告)日：2023-12-21

申请号：US18317147

申请日：2023-05-15

Applicant: Wistron NeWeb Corp.

Inventor： Tzu-Min WU ,  Kuo-Jen LAI ,  Kuang-Yuan KU ,  Hung-Ying LIN ,  Wen-Tai TSENG

IPC: H01Q9/04

CPC classification number: H01Q9/0414 ,  H01Q9/0421

Abstract: An antenna structure includes a ground element, a feeding radiation element, a first radiation element, a second radiation element, a first coupling branch, and a dielectric substrate. The feeding radiation element has a feeding point. The first radiation element is coupled to the feeding radiation element. The second radiation element is coupled to the feeding radiation element. The second radiation element and the first radiation element substantially extend in opposite directions. The first coupling branch is coupled to a first grounding point on the ground element. The first coupling branch extends across the first radiation element. The first coupling branch includes a first coil portion and a first connection portion.